'd'rop command now returns to inventory after dropping
Not sure if this is intentional behaviour or not, but can't come up with a reason why this would be beneficial, so posting it as a bug.
When you drop stuff with the single item 'd'rop command, you return to the inventory window once you've done your drop. It's quite nasty UI-wise since quite often after dropping you are moving in some direction. For example, south-west, which means pressing '1'... It's really not nice to trigger a "drop all", especially if you are in a place of item destruction, or in a shop.
As we have the complex drop commands anyway, I don't think 'd' should return to the inventory for more drops.